Datasheet Summary
DESCRIPTION
The MP2117 is an internally pensated 2.2A synchronous step-down switcher. The operating frequency is internally set at 1.25MHz. MP2117 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) Battery. The MP2117 can provide up to 2.2A continuous load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. 100% duty cycle provides low dropout operation that extends operating time in batteryoperated systems.
The MP2117 Features an integrated high-side switch and synchronous rectifier for high efficiency. With peak current mode control and internal pensation, the MP2117 can be stabilized with ceramic...